首頁 | 門診 | 檢測認(rèn)證 | 儀器設(shè)備 | 企業(yè)庫 | 專家?guī)?/a> | 標(biāo)準(zhǔn)庫 | TBT研究 | 工業(yè)品商城
機(jī)構(gòu)登錄
機(jī)構(gòu)登錄
檢測認(rèn)證人脈交流通訊錄
- A panoramic lens for full view monitoring was designed with ZEMAX. The system consists of a concave and convex mirror group and a relay lens. The mirror group enable the lens to obtain a large field of view, and the relay lens projects the virtual image formed by the mirror group onto the detector. The effective focal length is 1.58mm,field of view is 180°in vertical direction and 360°in horizontal, The result shows that the maximum f-θ distortion is less than 5% and the modulation transformation function at 60lp/mm is greater than 0.58, which proves that the image quality of the optical system is good. The system has large filed of view and it is simple in structure and small in volume, which meets the requirements of full view monitoring lens systems. Video Compression Format: H.264 Pixel: 1.3 million Resolution： 1280*960; 704*576; 640*480; 640*360; Maximum frame rate: 25, 1280*720 Minimum lumen: Color 1.0Lux@F1.2 , black and white 0.1Lux@F1.2 Lens: Fisheye wide angle lens Shutter speed: 1/50s-1/100000s White Balance: Auto Infrared open: Auto Infrared distance: 50 meters Support cellphone system: IOS and Andior Network port: RJ-45 10/100 Ethernet Network protocol: TCP/IP DHCP DDNS NTP UPNP FTP PPPoE
推薦產(chǎn)品
關(guān)于檢測通 | 服務(wù)項(xiàng)目 | 合作中心 | 資訊投稿 | 媒體聚焦 | 聯(lián)系我們 | 客服中心 | 網(wǎng)站地圖 | 友情鏈接
Copyright ? 2010-2016 生意寶檢測通 版權(quán)所有.浙ICP備14007955號
浙公網(wǎng)安備 33010602010408號
地址：浙江省杭州市莫干山路187號易盛大廈12F 郵政編碼：310012
客服QQ:2804879579 檢測通QQ群:檢測資源-詢盤、人脈 319379593
-
檢測通手機(jī)版 
檢測通官方微信
檢測通QQ群